baber/WOPTO huggingface dataset:
Patent FR-2627272-A1 (FR)
Title: Metal casing for explosive device - has multiple orifices formed in casing walls and sealed by plugs of low melting point metal alloy
Inventor: DEPEIGNE JEAN-CLAUDE
IPC: F42B39/20
Filed: 1988-02-11
Abstract: The casing (1) contains an explosive charge (2), and includes a number of orifices (3) in its walls. The orifices are sealed by a material which melts at a temperature below that of the ignition-explosion transition of the exposure. Each orifice may be sealed by a metal plug (4). The plug may comprise an alloy of lead, tin and antimony with a melting point between 90 and 110 deg.C. ADVANTAGE - Reduces risk of accidental detonation in case of fire etc.
Patent FR-2628002-A1 (FR)
Title: Gas filter - with filter cell engaged by locking bar moved by lever and cams to press cell against seal
Inventor: BERTIN DANIEL
IPC: B01D46/42
Filed: 1988-03-04
Abstract: A filter has a parallelepipedic casing with gas inlet and outlet apertures in opposite faces, a removable lateral wall between the apertures allowing a filter cell to be introduced or removed, a seal surrounding one of the apertures engaged by the filter cell, and a mobile locking bar moved relative to a retaining bar by cams and a lever to press the filter against the seal. ADVANTAGE - The filter cell is easily changed.
Patent FR-2637216-A1 (FR)
IPC: B29B13/02
Filed: 1988-10-03
Abstract: The invention relates to a device for heating a sterile thermoplastic web used to produce containers by thermoforming. According to the invention the device comprises a closed enclosure (3) bounded by an upper tray (5) and the thermoplastic web (4) itself, and capable of being scanned by a stream of sterile air protecting the upper face of the said thermoplastic web; the upper tray (5) is movable between a low working position and a high rest position, this tray comprising a single hot plate (7) heated over its entire length, with a smooth lower face (8) contacted by the thermoplastic web (4) in low working position; the lower tray (6) for its part comprises at least one hot plate (9) having cavities corresponding to the container to be produced, and an upper face (10) contacted by the thermoplastic web (4) in high working position; it is lastly provided with supporting hoops (11) on which the thermoplastic web (4) slides when the lower plate (6) is in a low position. Application especially to the sterile packaging of food products.
Patent FR-2637266-A1 (FR)
Title: Device for packaging and dispensing, one by one, solid products such as pellets, granules or similar
IPC: B65D83/04
Filed: 1988-10-05
Abstract: Device for packaging and dispensing, one by one, solid products such as pellets, granules, tablets or the like which it encloses in a casing and which are released in response to the actuation of a moving obturator. The obturator 2 is a push-button mounted in a pivoting manner in the casing 1 which has an outlet channel for the said pellets G masked by an obturating head 21' of the push-button 2 in its non-operating condition, the push-button furthermore having means 25', 27 of such shape and position that they allow the housing of a single pellet between them and the said head for as long as the push-button is not actuated, while they oppose the passage of another pellet as soon as the said push-button is operated. Application: dispensing one by one of products such as sweeteners or the like.
Patent FR-2637931-A1 (FR)
Title: False floor
Inventor: BARRAL JACQUES YVES ANDRE
IPC: E04F15/024
Filed: 1988-10-14
Abstract: The present invention relates to a false floor for prewiring. The proposed floor, consisting of bases covered by slabs, is characterised in that the bases 1 each consist of four horizontal branches 2-5 offset relative to one another by an angle of ninety degrees, the free end of each branch bearing a vertical support 6-9 intended to be enclosed in a cup (bucket), and the other end of each branch being connected to a central block 10, and in that the vertical support 6-9 is in the form of a quarter round whose convexity is directed towards the central block 10. The invention can be used in all premises, and in particular in industrial premises.
Patent FR-2640196-A1 (FR)
Title: Method of manufacturing furniture elements using the edge of sheets of laminated materials, and furniture element produced by virtue of the implementation of this method
IPC: A47B13/08
Filed: 1988-12-14
Abstract: The invention relates to a method of manufacturing furniture elements and the furniture elements produced according to this method. Sheets of laminated material 1.1, 1.2,..., 1.n, including several layers coloured throughout the thickness of the product and consisting of resin-impregnated paper sheets, subjected to the combined action of pressure and heat, are superimposed and joined to each other. The elements are machined in the block thus obtained and exhibit, on the surface, the edges of the said sheets. The elements obtained can be of any shape and are particularly intended to form a foot 1 of an item of furniture and a table top.
Patent WO-8906655-A1 (WO)
Inventor: CZERNECKI STANISLAS
IPC: C07H19/073
Filed: 1989-01-19
Abstract: L'invention concerne un procédé de préparation d'un composé de formule (I), dans laquelle R1 est H, un radical alkyle, un radical alcoxy, hydroxyalkyle ou halogène, et R3 est N3, ou un radical CN, caractérisé en ce qu'on fait réagir un composé de formule (II) avec un dérivé de phosphine et un diester d'acide azo-dicarboxylique et d'un acide carboxylique R2-COOH dans un solvant compatible avec les conditions de réaction pour former le composé de formule (III), lequel, après une éventuelle séparation, est ouvert en présence d'un azoture ou d'un cyanure dans un solvant compatible avec les conditions de réaction, le composé de formule (I) est ensuite isolé du milieu réactionnel, après déprotection de la position 5'.
Patent WO-8908624-A1 (WO)
Inventor: DUBOTS DOMINIQUE
IPC: C04B35/101
Filed: 1989-03-08
Abstract: L'invention concerne un matériau polyphasé, à base d'alumine, constitué par une matrice de corindon dans laquelle sont dispersées, de façon homogène, des phases microcristallines d'oxycarbure d'aluminium, d'oxynitrure d'aluminium et d'oxycarbonitrure d'aluminium. La teneur en carbone combiné est comprise entre 0,05 et 5 % et, en azote combiné, de 0,05 à 5 % en poids. Ce matériau peut être obtenu par injection contrôlée de carbone et d'azote dans un bain d'alumine fondue. Application à des produits abrasifs et à des produits réfractaires à hautes performances.
Patent FR-2625533-A1 (FR)
Title: Lanceur de demarreur
Inventor: TALLIS JOHN RICHARD JR
IPC: F02N15/02
Filed: 1989-01-04
Abstract: Lanceur de démarreur 10, débrayable par l'écartement de masselottes centrifuges 58. Il comprend un arbre moteur 12, un manchon 14 coulissant sur cet arbre, un pignon 26 coulissant sur un manchon 18 solidaire de l'arbre 12 et mobile pour engréner avec la couronne dentée 22 du moteur, un organe commandé 30 d'embrayage, solidaire du pignon 26 et pourvu de cannelures 66 sur la surface interne d'une cavité 32 de l'organe commandé 30, un organe de retenue 55 des masselottes 58 logées dans des cavités 55a de cet organe 55 qui présente des cannelures externes 62 qui engrènent avec celles 66 de l'organe commandé 30, ces masselottes étant réalisées d'un seul bloc plein et ayant une extrémité axiale 86 inclinée qui coopère avec une face inclinée d'une bague de butée 54 en appui, par l'intermédiaire d'une rondelle libre 67, contre un organe de commande 20 sollicité par un ressort 50 vers sa position d'engrènement avec l'organe commandé 30. Application aux démarreurs électriques pour moteurs en général.
Patent FR-2630135-A1 (FR)
Inventor: CAMPBELL FREDERICK S
IPC: D04H1/06
Filed: 1989-02-24
Abstract: This invention relates to a composition of matter having a fibre structure incorporating a major proportion of heat shrinkable fibres, the structure includes within it discreet fibre groupings which serve to provide structural elements within the composition. The composition of the invention is capable of being formed to provide shaped products. A particular aspect of the invention relates to compositions comprising flame retardent fibres typically polyimide fibres which enables the production of flame retardent compositions. The density of the structures can be controlled as can the rigidity thereof.
Patent FR-2645613-A1 (FR)
Title: Device for fixing an extension on to a valve body
Inventor: SAWICKA JACKY ANDRE
IPC: F16K31/60
Filed: 1989-04-05
Abstract: Device for fixing an extension on to a valve body characterised in that the extension 5 is held at its lower part by a stepped ring 8 fixed against the body 1 of the valve, with interposition of a static seal 18. The extension 5 has, at its lower part, a collar 10.
Patent FR-2647991-A1 (FR)
Title: Answering and recording machine for door intercom
IPC: H04M1/02
Filed: 1989-06-05
Abstract: The subject of the invention is an answering and recording machine for door intercom. Inside the room or apartment, the housing 6 includes the intercom portion 7 and the answering/recording portion 8, connected by cables 17, 18, 19, 20 to the intercom panel 1. The intercom portion 1 includes a button 9 for opening the door by the electric latch 5. Another button 10 makes it possible to switch on the device with or without answering/recording machine 8. The said button 10 has two positions, an "out" position, and an "in" position. Finally, a handset includes a loudspeaker and a microphone. Individual or communal apartment.
Patent FR-2651126-A1 (FR)
Inventor: JEAN COTTERET
IPC: A61K8/00
Filed: 1989-08-29
Abstract: Combination intended for imparting to the skin a coloration similar to the coloration resulting from natural tanning, which comprises: a) a compound (A) containing dihydroxyacetone in a medium suitable for topical application; and b) a component (B) containing, in a medium suitable for topical application, an indole derivative corresponding to the formula: in which R1, R2, R3 and R4 denote, independently of one another, hydrogen or a C1-C4 alkyl group, on condition that, when R4 represents a C1-C4 alkyl group, R1, R2 and R3 denote hydrogen, as well as the addition salts of these compounds; the components (A) and (B) forming part of the same composition, or being designed either to be mixed immediately before use or to be applied successively or with a time interval between applications.
Patent FR-2651593-A1 (FR)
Title: Dispositif de verrouillage a cellule a grille flottante jamais programmable.
Inventor: SYLVIE WUIDART
IPC: G11C16/22
Filed: 1989-09-07
Abstract: On réalise des dispositifs de verrouillage en utilisant une cellule à grille flottante (1) rendue jamais programmable électriquement en mettant entre sa zone drain (3) et la masse et entre sa zone source (4) et la masse, un limiteur de tension (5 et 6). La cellule n'est plus jamais programmable par rayons ultra-violets à cause de l'interposition d'un pavé de métal (12) au-dessus de sa grille de commande 2. On réalise un limiteur de tension (5 et 6), en utilisant une diode Zener réalisée en joignant aux zones drain (3) et source (4) une zone de dopage opposé (7 et 8), placée à l'extérieur de la zone canal (9) et connectée à la masse.
Patent FR-2654681-A1 (FR)
Title: Panneau de toit ouvrant pour vehicule automobile, et procede de fabrication de ce panneau.
Inventor: CHANTAL NIVERT
IPC: B60J10/82
Filed: 1989-11-22
Abstract: Panneau de toit ouvrant pour véhicule automobile, comprenant une plaque (12) d'une matière transparente telle que du verre et un joint d'étanchéité (22) qui est surmoulé sur la périphérie de la plaque (12) et dans lequel est noyé un cadre (28) de rigidification en matériau composite.
Patent FR-2655326-A1 (FR)
Title: Procede de realisation d'une fibre optique creuse et dispositif de realisation d'une fibre optique creuse.
Inventor: MARC TURPIN
IPC: C03B37/027
Filed: 1989-12-01
Abstract: Procédé de réalisation d'une fibre optique selon lequel on prévoit les étapes suivantes: - une étape de réalisation d'une préforme (1) possédant un axe de symétrie et leurs extrémités (11, 12) et comportant un cur optique ainsi qu'au moins un évidement cylindrique (13, 14) dont l'axe est parallèle à l'axe de symétrie de la préforme; - une étape d'étirage à une température permettant le ramollissement de la partie étirée de la préforme, de façon à obtenir une fibre optique creuse, caractérisé en ce qu'il comporte, après l'étape précédente de réalisation de la préforme: - une étape de fixation de manière étanche, à une extrémité (11) de la préforme (1), d'une enceinte creuse (2) dont la cavité (20) communique avec l'évidement de la préforme, ladite cavité (20) communique également avec un dispositif de régulation pneumatique; - l'étape d'étirage comportant une régulation pneumatique du gaz contenu dans la cavité (20) et dans l'évidement à l'aide du dispositif de régulation pneumatique (3). APPLICATION: REALISATION DE FIBRES CREUSES.
Patent FR-2656781-A1 (FR)
Title: Sound-insulated cradle
Inventor: MONIQUE NORMAND
IPC: A47D7/00
Filed: 1990-01-08
Abstract: The invention relates to a sound-insulated cradle. It responds to a need in all cases where a young child must be protected from a particularly noisy environment and/or reciprocally when parents and neighbours must be protected from the vocal outbursts of a particularly boisterous young child. Production relies on the use of insulating materials for constructing the actual cradle as well as of transparent glasswork intended to cover this cradle hermetically. It includes all the auxiliary devices intended to pacify the legitimate claustrophobic reactions of the parents. In particular:   - A ventilating and air-conditioning system ensuring that the compartment is supplied with pulsed air to controlled temperature and hygrometry standard. - a system for controlled communication from the inside to the outside, to make it easier to watch over the cradle at moments where this has to be done. - a safety system opening the glasswork in the event of failure of the ventilation and/or air conditioning.
Patent WO-9011486-A1 (WO)
Inventor: POULEAU JACQUES
IPC: G01B11/02
Filed: 1990-03-22
Abstract: Le dispositif comprend un microscope (3) relié à un moniteur vidéo (6) formant l'image réelle de l'objet étudié (2). La mise au point sur les extrémités de l'objet est faite grâce au déplacement fin de la platine (1) du microscope. Une image synthétique créée par le déplacement d'une souris (15) permet de repérer sur l'image réelle les coordonnées dans un plan X, Y, des extrémités de l'objet étudié. Les coordonnées X, Y, Z des extrémités de l'objet sont envoyées à un micro-ordinateur (9) qui calcule à partir de la donnée de deux jeux de coordonnées successifs la longueur de l'objet étudié et le comptabilise.
Patent FR-2642382-A1 (FR)
Title: Plastic support for mouldings
Inventor: GORDON GARRY G
IPC: B60R13/04
Filed: 1990-01-26
Abstract: The present invention relates to a support element for a trim strip, produced from a plastic material with hard elastic give, used for fixing trim strips or protection strips or mouldings onto support walls, such as the metal sheets forming the bodywork of motor vehicles for example, and it aims more particularly to provide a support element allowing relatively wide mouldings, of the type which are commonly used on buses or lorries for example, to be fixed, even if the fixing holes made in the bodywork are not perfectly aligned.
Patent FR-2643003-A1 (FR)
Title: Dispositif d'accouplement d'elements modulaires
IPC: B23B31/11
Filed: 1990-02-09
Abstract: L'invention concerne un dispositif d'accouplement d'éléments modulaires. Selon l'invention, il comporte une vis 9, montée de façon à pouvoir effectuer un déplacement axial et une rotation dans le premier élément modulaire 1 et dans le trou taraudé 8 d'une queue 7 du deuxième élément modulaire 6; le couple vis-écrou, constitué d'une vis 9 et d'un trou taraudé 8, est du type conique et la queue 7 est élastique et son diamètre extérieur dans l'une des sections n'est pas inférieur au diamètre du trou d'assemblage 3 du premier élément modulaire 1. L'invention est applicable à la création d'un lot d'outils du type monobloc pour des machines-outils du type " centre d'usinage " ou dans le cas où il faut constituer, par exemple, un long arbre en plusieurs parties.
Patent FR-2658408-A1 (FR)
Title: Beater/mixer/cooker
Inventor: GEORGES GELB
IPC: B01F15/06
Filed: 1990-02-19
Abstract: 1 - Device for heating, cooking, cooling food products and the like with mechanical stirring (8), characterised by a vessel equipped with a heating resistance (15) controlled by a regulator, a cooling device including a reserve of gas (17), with a lid (16) equipped with a valve which can inject a gas in controlled quantities into the products being worked. 2 - This system will make it possible rapidly and without handling to produce: . all creams based on eggs, milk, flour, sugar, . all sauces based on a fatty material, flour, milk, meat, fish. 3 - All these manufactures require cooking and fast cooling with slow stirring. All food grade whipped or mixed products (1) or the like require a variation in temperature. All dough kneaders without exception.
Patent FR-2661030-A1 (FR)
Title: Tete magnetique d'enregistrement/lecture et procedes de realisation.
Inventor: JEAN-PAUL CASTERA
IPC: G11B5/147
Filed: 1990-04-13
Abstract: L'invention concerne une tête magnétique comportant principalement deux couches minces ou épaisses de matériaux magnétiques (5, 7) situées dans un même plan et séparées par une couche d'entrefer (4) en matériau non magnétique également en couche mince ou épaisse. Cette couche d'entrefer (4) fait un angle déterminé par rapport au plan des couches de matériaux magnétiques (5, 7). L'invention fournit également des procédés de réalisation d'une telle tête et notamment permettant de déterminer avec précision l'angle de l'entrefer (4) avec le plan des couches en matériaux magnétiques (5, 7). Applications: Têtes magnétiques d'enregistrement/lecture pour périphériques informatiques (à bandes ou à disques). Eventuellement magnétoscopes.
Patent FR-2648908-A1 (FR)
Title: Device for measuring the level of fuel in a motor vehicle tank
Inventor: ZUCCA ROBERTO
IPC: G01F23/30
Filed: 1990-06-19
Abstract: The device 9 comprises a substantially cylindrical casing 10 whose side wall 11 terminates in a truncated cone edge 21 in which a truncated cone edge 28 is inserted, the latter being carried by a sleeve tube 27 integral with the flange for fastening to the tank. The edge 21 is provided with two openings 25 into which two wedge-shaped appendages 29 come into contact, on which the openings 25 can be clip fastened such that, in the event of impact, the sleeve tube 27 separates easily from the wall.
Patent FR-2669528-A1 (FR)
Title: Implant intended for osteosynthesis of fractures of the upper end of the humerus
Inventor: LEVON DOURSOUNIAN
IPC: A61F2/28
Filed: 1990-11-23
Abstract: The invention applies to surgery of the shoulder and relates to an implant (1) intended for osteosynthesis of fractures of the upper end of the humerus. Such an implant is made of two pieces: it consists of a female component which is intended to be driven into the head of the humerus, and a male component which is intended to be embedded in the humeral diaphysis. The joining of the male component to the female component brings about the osteosynthesis of the fracture. In the case of the destruction of the humeral head, a prosthetic humeral head can be fitted on the top of the male component.
Patent WO-9201734-A1 (WO)
Title: Composite polyester films and their utilization as protection layer for photopolymer plates and photopolymer plates provided with such films
Inventor: CORSI PHILIPPE
IPC: C08J7/04
Filed: 1991-07-05
Abstract: The invention relates to bi-oriented composite polyester films comprising a filled or unfilled thick layer (A) and at least on one of the faces of layer (A) a layer (B) of a grafted polymer derived from a sulphonated copolyester and at least one acrylic monomer, of a thickness lower than that of layer (A), presenting the following characteristics: Rt3$g(m)m; Rt/Ra10, and containing a filler having the following characteristics: mean diameter D50 from 1.5 to 2.5$g(m)m; monodispersibility: I=D75 - D25 1.2. These films are usable as protective sheets for the protection of the photopolymerizable layer of photopolymerizable elements.
Patent WO-9201599-A1 (WO)
Title: Anechoic coating, particularly for boat or submarine hulls
Inventor: GUILLOUD JEAN-CLAUDE
IPC: B63G8/34
Filed: 1991-07-11
Abstract: Anechoic coating, particularly for boat and submarine hulls, comprising a plurality of juxtaposed fluidic dampers which consist of tubes (10) wherein are inserted with some play rigid rods (12) and which are filled with an incompressible fluid (14), the tubes (10) being carried by a plate (16) having an acoustic impedance substantially equal to that of water, whereas the rods (12) are carried by a plate (18) of rigid material. Said coating is substantially incompressible and therefore insensitive to external pressure.
Patent FR-2671722-A1 (FR)
Inventor: JEAN COTTERET
IPC: A61K8/46
Filed: 1991-01-21
Abstract: The invention relates to the use of an indole derivative corresponding to the formula (I): in which: R1 represents a hydrogen atom or a C1-C4 alkyl group; R2 and R3 represent a hydrogen atom or a C1-C4 alkyl group or a carboxyl or C1-C4 alkoxycarbonyl group; R4 or R5, which may be identical or different, represent a C1-C4 alkyl group, a C2-C20 acyl group or an aryl group, or alternatively R4 and R5, together with the oxygen atoms and the two carbon atoms to which they are attached, form a ring optionally containing a carbonyl group or a methylene group, unsubstituted or substituted with one or two alkyl or alkoxy or alkylamino groups, it being possible for R4 and R5 simultaneously to denote hydrogen; and the addition salts with inorganic or organic acids, as well as the corresponding alkali metal, alkaline earth metal or amine salts, as a coupling agent for the oxidation dyeing of keratinous fibres, and especially hair, employing para and/or ortho oxidation dye precursors, and to the compositions and processes making use thereof.
Patent FR-2675969-A1 (FR)
Title: Procede et dispositif de codage-decodage d'un signal numerique.
Inventor: PIERRE DUHAMEL
IPC: H03M7/30
Filed: 1991-04-24
Abstract: L'invention concerne un procédé et un dispositif de codage/décodage d'un signal numérique d'échantillons x(n). Après une opération de fenêtrage h(n) par pondération spatio-temporelle des échantillons, le procédé et le dispositif consiste à ou permet de réaliser une transformée TCDM des échantillons pour calculer des coefficients de transformation d'ordre pair (CF DESSIN DANS BOPI) avec y(n) = x(n).h(N-1-n) pour k member [0,..., N/2-1]. lesquels sont exprimés sous forme d'une transformation complexe inversible (CF DESSIN DANS BOPI) pour k=0,..., N/4-1 avec y'n = x2n.h2n, y"n=xN-2n-1.hN-2n-1, W4N = cos(2pi/4N)+j.sin(2pi/4N). Cette transformation est calculée à partir d'une expression de calcul auxiliaire (CF DESSIN DANS BOPI) avec zn = (y2n-yN/2-1-2n) + j(yN-1-2n+yN/2+2n). Application au codage-décodage de signaux audio ou vidéo-numériques.
Patent FR-2689941-A1 (FR)
Inventor: JEAN-JACQUES MARIETTA
IPC: A47B57/26
Filed: 1991-05-30
Abstract: A device for mounting elongate objects such as shelves and rails between two walls, having a first Z-shaped element on which slides a bracket controlled by a threaded rod. Mounting may thereby be performed without drilling holes.
Patent FR-2677303-A1 (FR)
Title: Head and device for marking the walls of tyres and a method for implementing them
Inventor: JEAN-PAUL JOANNET
IPC: G01M17/02
Filed: 1991-06-10
Abstract: A marking head (1) and device for pressure-transfer of indicia (27) onto the sidewall of a tyre. The head indicia application means comprises a bundle of independent needles (11), free to move with slight friction with respect to each other and driven by a pneumatic piston (3) via a resilient component (4). The marking head (1) is inserted in an automatic indicia applying device. A method is provided for speedily transferring the indicia (27) with excellent adhesion regardless of where they are applied on the tyre sidewall and regardless of sidewall texture.